Gecko [ paroquia-rio-de-mouro.pt ]

Name	Size	Permission	Date
fc	[ DIR ]	drwxr-xr-x	2018-04-05 07:11
fc_encode.h	21.64 KB	-rw-r--r--	2016-01-11 00:01
fc_frame.h	6.9 KB	-rw-r--r--	2016-01-11 00:01
fcoe_sysfs.h	3.75 KB	-rw-r--r--	2016-01-11 00:01
iscsi_if.h	25.99 KB	-rw-r--r--	2016-01-11 00:01
iscsi_proto.h	16.06 KB	-rw-r--r--	2016-01-11 00:01
libfc.h	34.34 KB	-rw-r--r--	2016-01-11 00:01
libfcoe.h	13.81 KB	-rw-r--r--	2016-01-11 00:01
libiscsi.h	13.83 KB	-rw-r--r--	2018-04-02 18:07
libiscsi_tcp.h	4.24 KB	-rw-r--r--	2018-04-02 18:07
libsas.h	19.01 KB	-rw-r--r--	2018-04-02 18:07
osd_attributes.h	15.01 KB	-rw-r--r--	2016-01-11 00:01
osd_initiator.h	16.25 KB	-rw-r--r--	2016-01-11 00:01
osd_ore.h	5.36 KB	-rw-r--r--	2016-01-11 00:01
osd_protocol.h	17.57 KB	-rw-r--r--	2016-01-11 00:01
osd_sec.h	1.48 KB	-rw-r--r--	2016-01-11 00:01
osd_sense.h	9.89 KB	-rw-r--r--	2016-01-11 00:01
osd_types.h	1020 B	-rw-r--r--	2016-01-11 00:01
sas.h	12.21 KB	-rw-r--r--	2016-01-11 00:01
sas_ata.h	2.73 KB	-rw-r--r--	2016-01-11 00:01
scsi.h	9.48 KB	-rw-r--r--	2016-01-11 00:01
scsi_bsg_iscsi.h	2.83 KB	-rw-r--r--	2016-01-11 00:01
scsi_cmnd.h	9.3 KB	-rw-r--r--	2016-01-11 00:01
scsi_common.h	1.99 KB	-rw-r--r--	2016-01-11 00:01
scsi_dbg.h	2.29 KB	-rw-r--r--	2016-01-11 00:01
scsi_device.h	19.01 KB	-rw-r--r--	2018-04-02 18:07
scsi_devinfo.h	2.35 KB	-rw-r--r--	2018-04-02 18:07
scsi_dh.h	3.12 KB	-rw-r--r--	2018-04-02 18:07
scsi_driver.h	781 B	-rw-r--r--	2016-01-11 00:01
scsi_eh.h	1.52 KB	-rw-r--r--	2016-01-11 00:01
scsi_host.h	27.88 KB	-rw-r--r--	2016-01-11 00:01
scsi_ioctl.h	1.22 KB	-rw-r--r--	2016-01-11 00:01
scsi_proto.h	8.75 KB	-rw-r--r--	2016-01-11 00:01
scsi_tcq.h	1005 B	-rw-r--r--	2016-01-11 00:01
scsi_transport.h	3.91 KB	-rw-r--r--	2016-01-11 00:01
scsi_transport_fc.h	27.28 KB	-rw-r--r--	2016-01-11 00:01
scsi_transport_iscsi.h	17.2 KB	-rw-r--r--	2016-01-11 00:01
scsi_transport_sas.h	6.8 KB	-rw-r--r--	2018-04-02 18:07
scsi_transport_spi.h	7.2 KB	-rw-r--r--	2016-01-11 00:01
scsi_transport_srp.h	5.02 KB	-rw-r--r--	2016-01-11 00:01
scsicam.h	674 B	-rw-r--r--	2016-01-11 00:01
sg.h	12.09 KB	-rw-r--r--	2018-04-02 18:07
srp.h	6.1 KB	-rw-r--r--	2016-01-11 00:01
viosrp.h	5.9 KB	-rw-r--r--	2018-04-02 18:07

Rename

/* 
 *  Transport specific attributes.
 *
 *  Copyright (c) 2003 Silicon Graphics, Inc.  All rights reserved.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#ifndef SCSI_TRANSPORT_H
#define SCSI_TRANSPORT_H

#include <linux/transport_class.h>
#include <linux/blkdev.h>
#include <linux/bug.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_device.h>

struct scsi_transport_template {
	/* the attribute containers */
	struct transport_container host_attrs;
	struct transport_container target_attrs;
	struct transport_container device_attrs;

/*
	 * If set, called from sysfs and legacy procfs rescanning code.
	 */
	int (*user_scan)(struct Scsi_Host *, uint, uint, u64);

/* The size of the specific transport attribute structure (a
	 * space of this size will be left at the end of the
	 * scsi_* structure */
	int	device_size;
	int	device_private_offset;
	int	target_size;
	int	target_private_offset;
	int	host_size;
	/* no private offset for the host; there's an alternative mechanism */

/*
	 * True if the transport wants to use a host-based work-queue
	 */
	unsigned int create_work_queue : 1;

/*
	 * Allows a transport to override the default error handler.
	 */
	void (* eh_strategy_handler)(struct Scsi_Host *);

/*
	 * This is an optional routine that allows the transport to become
	 * involved when a scsi io timer fires. The return value tells the
	 * timer routine how to finish the io timeout handling:
	 * EH_HANDLED:		I fixed the error, please complete the command
	 * EH_RESET_TIMER:	I need more time, reset the timer and
	 *			begin counting again
	 * EH_NOT_HANDLED	Begin normal error recovery
	 */
	enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd *);

/*
	 * Used as callback for the completion of i_t_nexus request
	 * for target drivers.
	 */
	int (* it_nexus_response)(struct Scsi_Host *, u64, int);

/*
	 * Used as callback for the completion of task management
	 * request for target drivers.
	 */
	int (* tsk_mgmt_response)(struct Scsi_Host *, u64, u64, int);
};

#define transport_class_to_shost(tc) \
	dev_to_shost((tc)->parent)

/* Private area maintenance. The driver requested allocations come
 * directly after the transport class allocations (if any).  The idea
 * is that you *must* call these only once.  The code assumes that the
 * initial values are the ones the transport specific code requires */
static inline void
scsi_transport_reserve_target(struct scsi_transport_template * t, int space)
{
	BUG_ON(t->target_private_offset != 0);
	t->target_private_offset = ALIGN(t->target_size, sizeof(void *));
	t->target_size = t->target_private_offset + space;
}
static inline void
scsi_transport_reserve_device(struct scsi_transport_template * t, int space)
{
	BUG_ON(t->device_private_offset != 0);
	t->device_private_offset = ALIGN(t->device_size, sizeof(void *));
	t->device_size = t->device_private_offset + space;
}
static inline void *
scsi_transport_target_data(struct scsi_target *starget)
{
	struct Scsi_Host *shost = dev_to_shost(&starget->dev);
	return (u8 *)starget->starget_data
		+ shost->transportt->target_private_offset;

}
static inline void *
scsi_transport_device_data(struct scsi_device *sdev)
{
	struct Scsi_Host *shost = sdev->host;
	return (u8 *)sdev->sdev_data
		+ shost->transportt->device_private_offset;
}

#endif /* SCSI_TRANSPORT_H */